1 files changed, 49 insertions, 0 deletions
diff --git a/src/org/easymock/internal/matchers/CompareTo.java b/src/org/easymock/internal/matchers/CompareTo.java
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+++ b/src/org/easymock/internal/matchers/CompareTo.java
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+/*
+ * Copyright 2001-2009 OFFIS, Tammo Freese
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.easymock.internal.matchers;
+
+import java.io.Serializable;
+
+import org.easymock.IArgumentMatcher;
+
+public abstract class CompareTo<T extends Comparable<T>> implements IArgumentMatcher, Serializable {
+
+    private static final long serialVersionUID = -8447010713532143168L;
+    
+    private final Comparable<T> expected;
+
+    public CompareTo(Comparable<T> value) {
+        this.expected = value;
+    }
+
+    @SuppressWarnings("unchecked")
+    public boolean matches(Object actual) {
+        
+        if(!(actual instanceof Comparable)) {
+            return false;
+        }
+        
+        return matchResult(((Comparable) actual).compareTo(expected));
+    }
+
+    public void appendTo(StringBuffer buffer) {
+        buffer.append(getName() + "(" + expected + ")");
+    }
+    
+    protected abstract String getName();
+    
+    protected abstract boolean matchResult(int result);
+}